I could metalise you could metalise he could metalise we could metalise you could metalise they could metalise
Forme en V-ing
I could be metalising you could be metalising he could be metalising we could be metalising you could be metalising they could be metalising
Perfect
I could have metalised you could have metalised he could have metalised we could have metalised you could have metalised they could have metalised
Perfect en V-ing
I could have been metalising you could have been metalising he could have been metalising we could have been metalising you could have been metalising they could have been metalising
Négation
Forme simple
I couldn't metalise you couldn't metalise he couldn't metalise we couldn't metalise you couldn't metalise they couldn't metalise
Forme en V-ing
I couldn't be metalising you couldn't be metalising he couldn't be metalising we couldn't be metalising you couldn't be metalising they couldn't be metalising
Perfect
I couldn't have metalised you couldn't have metalised he couldn't have metalised we couldn't have metalised you couldn't have metalised they couldn't have metalised
Perfect en V-ing
I couldn't have been metalising you couldn't have been metalising he couldn't have been metalising we couldn't have been metalising you couldn't have been metalising they couldn't have been metalising
Forme interrogative
Forme simple
could I metalise? could you metalise? could he metalise? could we metalise? could you metalise? could they metalise?
Forme en V-ing
could I be metalising? could you be metalising? could he be metalising? could we be metalising? could you be metalising? could they be metalising?
Perfect
could I have metalised? could you have metalised? could he have metalised? could we have metalised? could you have metalised? could they have metalised?
Perfect en V-ing
could I have been metalising? could you have been metalising? could he have been metalising? could we have been metalising? could you have been metalising? could they have been metalising?
Forme interro-négative
Forme simple
couldn't I metalise? couldn't you metalise? couldn't he metalise? couldn't we metalise? couldn't you metalise? couldn't they metalise?
Forme en V-ing
couldn't I be metalising? couldn't you be metalising? couldn't he be metalising? couldn't we be metalising? couldn't you be metalising? couldn't they be metalising?
Perfect
couldn't I have metalised? couldn't you have metalised? couldn't he have metalised? couldn't we have metalised? couldn't you have metalised? couldn't they have metalised?
Perfect en V-ing
couldn't I have been metalising? couldn't you have been metalising? couldn't he have been metalising? couldn't we have been metalising? couldn't you have been metalising? couldn't they have been metalising?